wm.tn.admin.install

Hi experts

The service wm.tn.admin:install is a service that, among other things, assigns services to ACLs. When is it run? Is it run only the first time the TN is installed, or only as a part of the TN installation routine or Only to initiate the Trading Networks installation routine or Anytime a built-in service needs to be assigned to an ACL or Anytime any service needs to be assigned to ACLs

Please give me an answer.